159! = 2946702272495038326504339507351214862194953894034126281105653614484641084171384877168612688988218723122267050655122476638168421183149385930893186799109435156968004883209906330997062135376272570217948962453536198860613811636208208325279592585625600000000000000000000000000000000000000
* 283 桁